SPWF01SA Do not list open networks

[sergetr]

Posted on February 23, 2017 at 22:04

Hello I'm using SPWF01SA wifi module. When I do AT+S.SCAN all the available networks around are listed except the open ones. I can see every password protected networks (WPA2) but the open networks are not even seen by the module. Is there any way to list and connect to a non password protected network? Thank you very much.

[Gerardo GALLUCCI]

Posted on February 24, 2017 at 14:05

Hi Serge,

I see every kind of protection:

...

wpa-psk > 3: BSS 02:62:1F:51:8F:0B CHAN: 01 RSSI: -53 SSID: 'IoT' CAPS: 0411 WPA2 WPS

wep > 4: BSS 02:62:1F:51:8F:08 CHAN: 01 RSSI: -54 SSID: 'IoT_W' CAPS: 0011wpa-e 5: BSS 02:62:1F:51:8F:09 CHAN: 01 RSSI: -54 SSID: 'IoT_E' CAPS: 0011 WPA2open > 6: BSS B8:62:1F:51:8F:0A CHAN: 01 RSSI: -53 SSID: 'IoT_O' CAPS: 0001 WPS

Are you sure AP is broadcasting its SSID? If not, set wifi_region to an higher value than 1, according to your Country rules.